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经营范围
发明名称
Perfectionnements aux compositions résineuses fibreuses
摘要
申请公布号
FR686772(A)
申请公布日期
1930.07.30
申请号
FRD686772
申请日期
1929.12.17
申请人
BAKELITE CORPORATION
发明人
分类号
C08L61/04
主分类号
C08L61/04
代理机构
代理人
主权项
地址
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